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315c2c468e
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2 Commits

Author SHA1 Message Date
Kari Oikarinen
315c2c468e tst_QScopeGuard: Remove unused lambda capture 
qt5/qtbase/tests/auto/corelib/tools/qscopeguard/tst_qscopeguard.cpp💯38:
      warning: lambda capture 'caught' is not used [-Wunused-lambda-capture]
        auto cleanup = qScopeGuard([&caught] { s_globalState++; });
                                    ~^~~~~~

Change-Id: I0d9b85896594f3ea35c8003846d4ac7ab5e33d16
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
 2019-11-19 18:33:43 +02:00
Sérgio Martins
9229452e57 Introduce QScopeGuard 
A RAII style class which calls a function at end of scope.

Example usage:
    auto cleanup = qScopeGuard([] { <my cleanup code> ; });

[ChangeLog][QtCore] Introduced QScopeGuard.

Task-number: QTBUG-62894
Change-Id: Ife67f5c76255a1fafbae03367263da0bac9a0070
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
 2018-07-21 17:47:35 +00:00